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Forecast

Marine Forecast

Issued 07:00 PM MDT 11 July 2025

Tonight and Saturday.

Wind southwest 20 knots veering to west 25 near midnight then diminishing to west 15 near noon Saturday. Wind veering to north 20 early Saturday evening then backing to northwest 15 late Saturday evening.

Scattered showers changing to scattered flurries overnight and ending Saturday morning with a risk of freezing drizzle.

Waves

Issued 07:00 PM MDT 11 July 2025
Tonight and Saturday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MDT 11 July 2025
Sunday Wind northwest 15 knots diminishing to light late in the day.
Monday Wind northwest 15 knots diminishing to light.
Tuesday Wind light.

Ice Forecast

Issued 10:00 AM EDT 11 July 2025 Today Tonight and Saturday Open water except 2 tenths first-year ice in the eastern section. 

[ Canadian Ice Service ]

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Map of Mackenzie - Mackenzie River marine weather areas Cambridge Bay Airport Inner Whaleback Rocks Hay River/Merlyn Carter Airport Inuvik Airport Fort Simpson Airport Tulita Airport Great Slave Lake North Arm - 45150 Keats Point Łutselk'e Airport Croker River Norman Wells Airport Paulatuk Airport Bathurst Inlet Pelly Island Storm Hills Hat Island Little Chicago Liverpool Bay Yellowknife Airport Wrigley Airport Tuktoyaktuk Airport Komakuk Beach Fort Chipewyan Airport Stony Rapids Airport Uranium City Egg Island Prairie River Thomsen River Sachs Harbour Airport Herschel Island Ulukhaktok Airport Stefansson Island Cape Providence Gateshead Island Shingle Point Airport Aklavik Airport Cape Parry Airport Cape Peel West Fort Good Hope Airport Fort Providence Kugluktuk Airport Great Slave Lake - 45141 Fort Reliance Fort Resolution Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 11 July 2025 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 2 tenths first-year ice in the eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 11 July 2025 Tonight and Saturday At 0000 UTC Saturday weakening low 976 mb located at 75N 109W.
By 0000 UTC Sunday weakening low 985 mb located at 73N 93W.

At 0000 UTC Saturday weakening low 969 mb located at 75N 75W.
By 0000 UTC Sunday low 979 mb located at 85N 86W.

Mackenzie - Mackenzie River Area

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